void Handle_ItemTapped(object sender, Syncfusion.ListView.XForms.ItemTappedEventArgs e)
{
SelectedItem = e.ItemData as SerializationModel;
//if (SelectedItem.ImageName == "CreateNew")
//{
var item = SelectedItem;
if (SelectedItem.SelectedImageVisibility == "false")
{
SelectedItem.SelectedImageVisibility = "false";
if (Device.RuntimePlatform.ToLower() == "ios")
{
Navigation.PushAsync(new NavigationPage(new SerializationContentPage(item, listView, model)));
}
else if (Device.RuntimePlatform.ToLower() == "uwp")
{
Navigation.PushAsync(new SerializationContentPage(item, listView, model));
}
else
{
Navigation.PushModalAsync(new SerializationContentPage(item, listView, model));
}
ClearItems();
}
}
void ImageEditor_ImageSaving(object sender, Syncfusion.SfImageEditor.XForms.ImageSavingEventArgs args)
{
SerializationModel newItem = new SerializationModel();
if (SelectedItem.ImageName == "CreateNew")
{
var serializationModel = new SerializationModel()
{
#if COMMONSB
SelectionImage = ImageSource.FromResource("SampleBrowser.Icons.NotSelected.png", assembly),
#else
SelectionImage = ImageSource.FromResource("SampleBrowser.SfImageEditor.Icons.NotSelected.png", assembly),
#endif
ImageName = itemName != "" ? itemName : ValidateName(),
HorizontalOption = LayoutOptions.FillAndExpand,
VerticalOption = LayoutOptions.FillAndExpand,
Visibility = "true",
Height = 50,
BackGround = Color.FromHex("#D3D3D3"),
CreateNewvisibility = "false",
SelectedImageVisibility = "false",
SelectedItemThickness = new Thickness(0, 0, 0, 0),
Strm = imageEditor.SaveEdits()
};
mainModel.ModelList.Add(serializationModel);
SelectedItem = serializationModel;
}
else
{
SelectedItem.Strm = imageEditor.SaveEdits();
}
}
void ImageEditor_ImageSaving(object sender, Syncfusion.SfImageEditor.XForms.ImageSavingEventArgs args)
{
SerializationModel newItem = new SerializationModel();
if (SelectedItem.ImageName == "CreateNew")
{
var serializationModel = new SerializationModel()
{
SelectionImage = new FontImageSource()
{
Glyph = "\ue718",
FontFamily = Device.RuntimePlatform == Device.iOS ? "Sync FontIcons" : Device.RuntimePlatform == Device.Android ? "Sync FontIcons.ttf#" : "Sync FontIcons.ttf#Sync FontIcons",
Color = Color.LightGray
},
ImageName = itemName != "" ? itemName : ValidateName(),
HorizontalOption = LayoutOptions.FillAndExpand,
VerticalOption = LayoutOptions.FillAndExpand,
Visibility = "true",
Height = 50,
BackGround = Color.FromHex("#D3D3D3"),
CreateNewvisibility = "false",
SelectedImageVisibility = "false",
SelectedItemThickness = new Thickness(0, 0, 0, 0),
Strm = imageEditor.SaveEdits()
};
mainModel.ModelList.Add(serializationModel);
SelectedItem = serializationModel;
}
else
{
SelectedItem.Strm = imageEditor.SaveEdits();
}
}
public SerializationContentPage(SerializationModel selectedItem, Syncfusion.ListView.XForms.SfListView listView, SerializationViewModel model)
{
InitializeComponent();
mainModel = model;
SelectedItem = selectedItem;
imageEditor.SetToolbarItemVisibility("save", false);
CustomHeader item1 = new CustomHeader();
item1.Text = "Save Edits";
item1.HeaderName = "Save";
imageEditor.ImageSaving += ImageEditor_ImageSaving;
imageEditor.ToolbarSettings.ToolbarItems.Add(item1);
imageEditor.ToolbarSettings.ToolbarItemSelected += (sender, e) =>
{
if (e.ToolbarItem is CustomHeader)
{
var text = (e.ToolbarItem as CustomHeader).HeaderName;
if (text == "Save")
{
if (SelectedItem.ImageName == "CreateNew")
{
popup.IsVisible = true;
grid.IsVisible = true;
}
else
imageEditor.Save();
}
}
};
if (Device.RuntimePlatform == Device.UWP && SelectedItem.ImageName == "CreateNew")
{
#if COMMONSB
imageEditor.Source = ImageSource.FromResource("SampleBrowser.Icons.Plain.png", assembly);
#else
imageEditor.Source = ImageSource.FromResource("SampleBrowser.SfImageEditor.Icons.Plain.png", assembly);
#endif
}
DelayActionAsync(1500, Action);
}
void ImageEditor_ImageSaving(object sender, Syncfusion.SfImageEditor.XForms.ImageSavingEventArgs args)
{
mainStrem = new System.IO.MemoryStream();
mainStrem = args.Stream;
args.Cancel = true;
SerializationModel newItem = new SerializationModel();
if (SelectedItem.ImageName == "CreateNew")
{
mainModel.ModelList.Add(new SerializationModel
{
Name = ImageSource.FromStream(() => mainStrem),
#if COMMONSB
SelectionImage = ImageSource.FromResource("SampleBrowser.Icons.NotSelected.png", assembly),
#else
SelectionImage = ImageSource.FromResource("SampleBrowser.SfImageEditor.Icons.NotSelected.png", assembly),
#endif
ImageName = itemName != "" ? itemName : ValidateName(),
HorizontalOption = LayoutOptions.FillAndExpand,
VerticalOption = LayoutOptions.FillAndExpand,
Visibility = "true",
Height = 50,
BackGround = Color.FromHex("#D3D3D3"),
CreateNewvisibility = "false",
SelectedImageVisibility = "false",
SelectedItemThickness = new Thickness(0, 0, 0, 0),
Strm = imageEditor.SaveEdits()
});
}
else
{
for (int i = 0; i < mainModel.ModelList.Count; i++)
{
if (SelectedItem.ImageName == mainModel.ModelList[i].ImageName)
{
mainModel.ModelList[i].Strm = imageEditor.SaveEdits();
mainModel.ModelList[i].Name = ImageSource.FromStream(() => mainStrem);
}
}
}
}
